KLINGER Ballostar KHE Mounting And Treatment Instructions Download Page 12 | Manualshive

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KLINGER Ballostar KHE Mounting And Treatment Instructions Download Page 12

wT 2575/11

Page

12

TYPE OVERVIEW STUFFING BOXES

Labyrinth stuffing box

(PTFE)

Graphite stuffing box

O-ring Stuffing box (Viton)

Fields of application:

Vacuum and gases

Fields of application:

High temperature

Fields of application:
This is the standard type of

stuffing box.

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Summary of Contents for Ballostar KHE

Page 1: ...00 359 e mail office klinger kfc at Homepage www klinger kfc at 7 20 21 13 17 18 19 14 5 6 4 1 15 22 2 16 3 8 12 11 9 10 1 Body 2 Flanged end piece 3 Operating stem 4 Ball 5 Sealing element 6 Sealing...

Page 2: ...aterial code Page 9 Designation of parts and materials Page 10 Type overview Page 11 Type overview sealing elements Page 12 Type overview stuffing boxes Page 13 Components of labyrinth stuffing box Pa...

Page 3: ...de the ball and absorb bearing forces FORCE FLOW The forces which are absorbed by the sealing rings increase with larger nominal diameters DN NPS Therefore the floating ball design is only used for sm...

Page 4: ...s depending on the mounting direction are possible 1 The elastic sealing element respective the flange end piece is mounted upstream The fluid pressure presses the ball against the downstream located...

Page 5: ...ment is high enough to press the ball against the upstream located sealing ring A second primary sealing area is created which enables an outstanding effective sealing High differential pressures FV F...

Page 6: ...required for leak tightness The arrangement of the belleville washer ensures that a constant contact pressure acts against the stuffing box to compensate alternating temperature and pressure changes W...

Page 7: ...osion and wear during operation If cover or shrink foils are used you have to have to make sure that the atmosphere within the foil is free of condensation For storage in dusty rooms appropriate prote...

Page 8: ...WCB Stainless steel G X 6Cr NiMo 1810 1 4408 CF8M 1 Approval in cryogenic temperature range acc to pressure temperature diagram wT 2455 2 13 05 96 Application limits acc to AD Merkblatt W 10 technica...

Page 9: ...K Flon 4401 Graphite 10 Slip ring KFC 25 11 Antistatic disc 1 4401 12 Loading ring 1 4404 plasma nitrated 13 Hand lever 1 4006 Vinyl blue 14 Hexagon screw 8 8 A2L A4 70 15 Hexagon nut 8 A2L A4 16 Stuf...

Page 10: ...ivered with flanges acc to EN 1092 1 b KHE CL ball valves are equipped with flanges acc to ANSI B 16 5 Pressure range PN16 PN40 or Class 150 Class 300 KHE FL long overall length acc to EN 558 1 basic...

Page 11: ...part Elastic sealing element stainless steel Sealing ring KFC 25 2 PTFE U sleeve K Flon Gas and vacuum applications Elastic sealing element stainless steel Sealing ring PTFE 3 Metal U sleeve K Flon Us...

Page 12: ...STUFFING BOXES Labyrinth stuffing box PTFE Graphite stuffing box O ring Stuffing box Viton Fields of application Vacuum and gases Fields of application High temperature Fields of application This is t...

Page 13: ...25 5 33 2x0 1 25 33x2 25 33x1 80 100 30 40x1 5 30 30 40x1 0 30 1 40x1 0 30 5 40 3x0 1 30 40x2 30 40x2 125 34 34x1 5 34 34 45x1 0 34 45x1 0 34 5 45 3x0 1 34 45x2 34 45x2 Nominal Diameter 15 20 25 32 40...

Page 14: ...hand lever and stop e Loosen hexagon screw f Take off flange end piece g Secure ball against twisting and loosen stuffing box nut h Turn to CLOSED Position Re assembling Do NOT insert supporting rings...

Page 15: ...ng ring Belleville washer Fem supporting ring Antistatic disc Labyrinth stuffing box 4 3 k Carefully remove operating stem and slip ring from the body 5 6 Assembly is done in reversed sequence 6 5 4 3...

Page 16: ...r can be taken from the torque tables Attention should be paid to the operating conditions A type plate is not standard Direct mounting of actuators as shown on the picture above is only recommended f...

Page 17: ...0 4 100 160 183 8 207 5 236 255 0 278 8 302 5 350 420 Size 5 125 270 317 5 365 422 460 507 5 555 650 720 Orpeational torques Nm sealing element PTFE Differential pressure bar NPS DN 0 5 10 16 Class 15...

Page 18: ...4 20 9 22 6 23 7 25 1 26 6 29 4 32 3 1 1 4 32 25 26 7 28 3 30 3 31 7 33 3 35 38 3 41 7 1 1 2 40 40 44 8 49 5 55 2 59 63 8 68 6 78 1 87 6 2 50 55 64 4 73 8 85 92 5 101 9 111 3 130 180 2 1 2 65 85 101 9...

Page 19: ...nd pressure temperature limits Use the product catalogue to select the best suitable material for your field of application Before installing and dismounting the valve the line is drained and not pres...

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